1645793256

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{6991}}^1$

素因数の和:7594

約数の個数: 64

約数和(自身を含む): 4364686080

約数和(自身を除く): 2718892824

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 577, 1154, 1731, 2308, 3462, 4616, 6924, 6991, 9809, 13848, 13982, 19618, 20973, 27964, 29427, 39236, 41946, 55928, 58854, 78472, 83892, 117708, 118847, 167784, 235416, 237694, 356541, 475388, 713082, 950776, 1426164, 2852328, 4033807, 8067614, 12101421, 16135228, 24202842, 32270456, 48405684, 68574719, 96811368, 137149438, 205724157, 274298876, 411448314, 548597752, 822896628, 1645793256]

約数ペア:

[(1, 1645793256), (2, 822896628), (3, 548597752), (4, 411448314), (6, 274298876), (8, 205724157), (12, 137149438), (17, 96811368), (24, 68574719), (34, 48405684), (51, 32270456), (68, 24202842), (102, 16135228), (136, 12101421), (204, 8067614), (408, 4033807), (577, 2852328), (1154, 1426164), (1731, 950776), (2308, 713082), (3462, 475388), (4616, 356541), (6924, 237694), (6991, 235416), (9809, 167784), (13848, 118847), (13982, 117708), (19618, 83892), (20973, 78472), (27964, 58854), (29427, 55928), (39236, 41946)]